| FAU/SLCSD PALM POINTE EDUCATIONAL RESEARCH SCHOOL @ TRADITIO | FAU LAB SCH | KG–08 | 1,424 | 91 | A |
| ST. LUCIE WEST K-8 SCHOOL | ST. LUCIE | KG–08 | 1,492 | 46 | A |
| RENAISSANCE CHARTER SCHOOL OF ST. LUCIE | ST. LUCIE | PK–08 | 1,423 | 43 | A |
| FLORESTA ELEMENTARY SCHOOL | ST. LUCIE | PK–05 | 652 | 41 | A |
| RIVERS EDGE ELEMENTARY SCHOOL | ST. LUCIE | PK–05 | 653 | 41 | A |
| BAYSHORE ELEMENTARY SCHOOL | ST. LUCIE | PK–05 | 712 | 39 | A |
| VILLAGE GREEN ENVIRONMENTAL STUDIES SCHOOL | ST. LUCIE | PK–05 | 519 | 39 | A |
| WINDMILL POINT ELEMENTARY SCHOOL | ST. LUCIE | PK–05 | 867 | 38 | A |
| WEST GATE K-8 SCHOOL | ST. LUCIE | PK–08 | 1,446 | 37 | A |
| OAK HAMMOCK K-8 SCHOOL | ST. LUCIE | PK–08 | 1,526 | 36 | A |
| MARIPOSA ELEMENTARY SCHOOL | ST. LUCIE | PK–05 | 694 | 35 | A |
| ACCELERATION ACADEMY | ST. LUCIE | 08–12 | 205 | 31 | A |
| PARKWAY ELEMENTARY SCHOOL | ST. LUCIE | PK–05 | 469 | 31 | A |
| NORTHPORT K-8 SCHOOL | ST. LUCIE | PK–08 | 1,087 | 28 | A |
| SAVANNA RIDGE ELEMENTARY SCHOOL | ST. LUCIE | PK–05 | 409 | 28 | A |
| SOMERSET ACADEMY BETHANY | ST. LUCIE | KG–05 | 192 | 28 | A |
| SOUTHPORT MIDDLE SCHOOL | ST. LUCIE | 05–08 | 797 | 26 | A |
| ST. LUCIE VIRTUAL INSTRUCTION PROGRAM | ST. LUCIE | KG–12 | 72 | 25 | A |
| ALLAPATTAH FLATS K-8 | ST. LUCIE | PK–08 | 1,041 | 24 | A |
| ST LUCIE COUNTY JAIL - ROCK ROAD ACADEMY | ST. LUCIE | 06–12 | 29 | 23 | A |
| PORT ST. LUCIE HIGH SCHOOL | ST. LUCIE | 09–12 | 1,716 | 20 | A |
| ST. LUCIE WEST CENTENNIAL HIGH | ST. LUCIE | 09–12 | 2,660 | 13 | A |
| TREASURE COAST HIGH SCHOOL | ST. LUCIE | 08–12 | 3,022 | 13 | A |
| MANATEE ACADEMY K-8 | ST. LUCIE | KG–08 | 1,531 | 6 | A |
| SOUTHERN OAKS MIDDLE SCHOOL | ST. LUCIE | 06–08 | 829 | 1 | A |
| HOMEBOUND PROGRAM | ST. LUCIE | KG–12 | | — insufficient data | |
| MORNINGSIDE ELEMENTARY SCHOOL | ST. LUCIE | PK–05 | 632 | — insufficient data | F |
| SOMERSET ACADEMY ST. LUCIE | ST. LUCIE | KG–08 | 668 | — insufficient data | F |